Bitumen Primer

Bitumen Primer is a high performance low viscosity elastomeric modified cold applied quick drying hydrocarbon solvented bitumen primer. Designed to penetrate and seal dusty or porous substrates of masonry, concrete, cement screeds or renders, existing bituminious or asphalt waterproofing, structural steelwork and other metals as well as wood surfaces prior to waterproofing with bitumen waterproofing sheets or bitumen liquid systems. Suitable for use on porous and non-porous surfaces before the application of cold applied bitumen compounds or torch-on waterproofing membranes. Siplast Bitumen Primer is easy to apply and is economical.